/*************************************************************************
 *
 *  The Contents of this file are made available subject to the terms of
 *  either of the following licenses
 *
 *         - GNU Lesser General Public License Version 2.1
 *         - Sun Industry Standards Source License Version 1.1
 *
 *  Sun Microsystems Inc., October, 2000
 *
 *  GNU Lesser General Public License Version 2.1
 *  =============================================
 *  Copyright 2000 by Sun Microsystems, Inc.
 *  901 San Antonio Road, Palo Alto, CA 94303, USA
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License version 2.1, as published by the Free Software Foundation.
 *
 *  This library is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *  Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *  MA  02111-1307  USA
 *
 *
 *  Sun Industry Standards Source License Version 1.1
 *  =================================================
 *  The contents of this file are subject to the Sun Industry Standards
 *  Source License Version 1.1 (the "License"); You may not use this file
 *  except in compliance with the License. You may obtain a copy of the
 *  License at http://www.openoffice.org/license.html.
 *
 *  Software provided under this License is provided on an "AS IS" basis,
 *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
 *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
 *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
 *  See the License for the specific provisions governing your rights and
 *  obligations concerning the Software.
 *
 *  The Initial Developer of the Original Code is: IBM Corporation
 *
 *  Copyright: 2008 by IBM Corporation
 *
 *  All Rights Reserved.
 *
 *  Contributor(s): _______________________________________
 *
 *
 ************************************************************************/
#ifndef TOCREAD_H
#define TOCREAD_H
namespace OpenStormBento
{

class CBenTOCReader
{
public: // Methods
	CBenTOCReader(pLtcBenContainer pContainer)
	  { cpContainer = pContainer; cpTOC = NULL; cCurr = 0; }
	~CBenTOCReader() { delete cpTOC; }
	BenError ReadLabelAndTOC();

private: // Methods
	BenError ReadLabel(unsigned long * pTOCOffset, unsigned long * pTOCSize);
	BenError SearchForLabel(BenByte * pLabel);
	BenError ReadTOC();
	BenError ReadSegments(pCBenValue pValue, BenByte * pLookAhead);
	BenError ReadSegment(pCBenValue pValue, BenByte * pLookAhead);
	UtBool CanGetData(unsigned long Amt);
	BenError GetByte(BenByte * pByte);
	BenError GetWord(BenWord * pWord);
	BenError GetDWord(BenDWord * pDWord);
	BenByte GetCode();
	BenError GetData(BenDataPtr pBuffer, unsigned long Amt);
	
private: // Data
	pLtcBenContainer cpContainer;
	BenByteDataPtr cpTOC;
	unsigned long cBlockSize;
	unsigned long cCurr;
	unsigned long cTOCSize;
};
}//end namespace OpenStormBento
#endif
